/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.dao.*;
import model.pojo.*;

/**
 *
 * @author Admin
 */
@WebServlet(name = "ChiTietSanPham", urlPatterns = {"/ChiTietSanPham"})
public class ChiTietSanPham extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        response.setContentType("text/html;charset=UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        request.setCharacterEncoding("UTF-8");
        response.setCharacterEncoding("UTF-8");
        int maPhieu=0;
        if(request.getParameter("MaPhieu")!=null)
            maPhieu= Integer.parseInt(request.getParameter("MaPhieu"));
        if(maPhieu!=0)
        {
            ArrayList<PhieuPOJO> dsKMt = PhieuDAO.getDanhSachKMLoaiTru6(maPhieu);
            request.setAttribute("PhieuKM", dsKMt);
            ArrayList<DanhMucPOJO> danhMucs = DanhMucDAO.getDanhSach();
            request.setAttribute("DanhMucS", danhMucs);
            PhieuPOJO p = PhieuDAO.GetPhieu(maPhieu);
            request.setAttribute("Phieu", p);
            ArrayList<HinhCTPhieuPOJO> h = HinhCTPhieuDAO.getDanhSach(maPhieu);
            request.setAttribute("HinhCT", h);
            request.getRequestDispatcher("/ChiTietSanPham.jsp").forward(request, response);
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
